Overview

overview

10

Static

static

10

4e8afdd44a...fe.exe

windows7-x64

9

4e8afdd44a...fe.exe

windows10-2004-x64

9

Sharing

Copy URL
Twitter E-mail

General

  • Target

    4e8afdd44a0f8470e883e10d3b6f8a39c05095de287239a4599dd63203ef54fe

  • Size

    195KB

  • Sample

    240524-1frpmabh5t

  • MD5

    498891aaeaab123f80bebdbfb5a2adda

  • SHA1

    b1521e968f59dbd8ed5673806974bfa415a4c6a1

  • SHA256

    4e8afdd44a0f8470e883e10d3b6f8a39c05095de287239a4599dd63203ef54fe

  • SHA512

    d3189206fd5569d34c66df01ac28bf55c3faa6eeda39e8a015dea9974c90c48aaed967eb26e31580722edebd4ffd6ea738e0537f2c4e9d68de944aceb3298857

  • SSDEEP

    3072:hfAIuZAIuYSMjoqtMHfhfbfAIuZAIuYSMjoqtMHfhfz:hfAIuZAIuDMVtM/JfAIuZAIuDMVtM/x

Score
10/10
ransomwareupx

Malware Config

Targets

    • Target

      4e8afdd44a0f8470e883e10d3b6f8a39c05095de287239a4599dd63203ef54fe

    • Size

      195KB

    • MD5

      498891aaeaab123f80bebdbfb5a2adda

    • SHA1

      b1521e968f59dbd8ed5673806974bfa415a4c6a1

    • SHA256

      4e8afdd44a0f8470e883e10d3b6f8a39c05095de287239a4599dd63203ef54fe

    • SHA512

      d3189206fd5569d34c66df01ac28bf55c3faa6eeda39e8a015dea9974c90c48aaed967eb26e31580722edebd4ffd6ea738e0537f2c4e9d68de944aceb3298857

    • SSDEEP

      3072:hfAIuZAIuYSMjoqtMHfhfbfAIuZAIuYSMjoqtMHfhfz:hfAIuZAIuDMVtM/JfAIuZAIuDMVtM/x

    Score
    9/10
    ransomwareupx

    • Renames multiple (4454) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • UPX dump on OEP (original entry point)

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks